Brass-plated stainless steel provides high-impact resistance; enhances safety by limiting access to wiring due to wall plate breakage associated with nylon and plastic coversCorrosion-resistant material helps extend wall plate life in extreme environments; non-combustible and heat resistant to temperatures over 100 degreesEasy replacement of any wall plate of the same configuration; mid-size dimensions: 4.88 height x 6.77 lengthBrushed brass finish; premium quality brushed finish with soft edges allows for easy cleaning and durable shineIncludes matching screws; 1-year warranty